ENTRY G0018 20100224 G020G001800000001 SUBENT G0018001 20100224 G020G001800100001 BIB 13 42 G001800100002 TITLE Measurement of isomeric yield ratios in natIn and G001800100003 natSn with 50,60, and 70 MeV bremsstrahlung photons G001800100004 AUTHOR (Md.S.Rahman, K.S.Kim, M.W.Lee, G.N.Kim, Y.D.Oh, G001800100005 H.S.Lee, M.H.Cho, I.S.Ko, W.Namkung, V.D.Nguyen, G001800100006 D.K.Pham, T.T.Kim, T.I.Ro) G001800100007 INSTITUTE (3KORKNU,3KORPUE,3VN IPH,3KORDAU) G001800100008 REFERENCE (J,NIM/B,268,13,2010) G001800100009 FACILITY (LINAC,3KORPUE) Pohang Accelerator Laboratory (PAL) G001800100010 INC-SOURCE (BRST) Pulsed electron beam on thin tungsten target G001800100011 (size 10 x 10 cm, thickness 0.1 mm) G001800100012 SAMPLE natIn: G001800100013 purity 99.99%, diameter 16.92 +/- 0.08 mm G001800100014 thickness 0.100 mm, density 7.31 g/cm3 G001800100015 weight 189.5 +/- 0.4 mg G001800100016 natSn: G001800100017 purity 99.99%, diameter 16.92 +/- 0.08 mm G001800100018 thickness 0.05 mm, density 7.37 g/cm3 G001800100019 weight 75.1 +/- 0.2 mg G001800100020 METHOD (ACTIV) Irradiated for G001800100021 2 h 10 m with 16 +/- 3 mA (50 MeV) G001800100022 1 h 18 m with 17 +/- 3 mA (60 MeV) G001800100023 1 h 15 m with 19 +/- 2 mA (70 MeV) G001800100024 (GSPEC) Waited for G001800100025 9-12 min for In sample G001800100026 40-60 min for Sn sample G001800100027 DETECTOR (HPGE) To count gammas of reaction products G001800100028 1.80 keV FWHM at 1332.5 keV peak of 60Co. G001800100029 Efficiency of 20% relative to NaI(Tl) detector. G001800100030 REL-REF (R,,R.B.Firestone+,B,FIRESTONE,,1996) G001800100031 Decay data updated on CD-ROM G001800100032 ERR-ANALYS (ERR-1) Half-life G001800100033 (ERR-2) Systematic uncertainty due to G001800100034 - Sample to detector position G001800100035 - Photopeak selection G001800100036 - Electron beam energy G001800100037 - Coincidence summing G001800100038 - gamma-ray self absorption G001800100039 - Irradiation and waiting time G001800100040 (ERR-3,3.,4.) Detection efficiency G001800100041 STATUS (TABLE) Table 2 and 3 of J,NIM/B,268,13,2010 G001800100042 (APRVD) Approved by G.N.Kim (2010-03-10) G001800100043 HISTORY (20100224C) S.C.Yang G001800100044 ENDBIB 42 0 G001800100045 NOCOMMON 0 0 G001800100046 ENDSUBENT 45 0 G001800199999 SUBENT G0018002 20100224 G020G001800200001 BIB 2 3 G001800200002 REACTION (49-IN-0(G,X)49-IN-110-G/M,,SIG/RAT,,BRA) G001800200003 DECAY-DATA (49-IN-110-G,4.9HR,DG,937.49,0.684) 7+ G001800200004 (49-IN-110-M,69.1MIN,DG,657.76,0.98) 2+ G001800200005 ENDBIB 3 0 G001800200006 COMMON 2 3 G001800200007 ERR-1 ERR-2 G001800200008 PER-CENT PER-CENT G001800200009 2.0 5.6 G001800200010 ENDCOMMON 3 0 G001800200011 DATA 3 3 G001800200012 EN-MAX DATA ERR-T G001800200013 MEV NO-DIM NO-DIM G001800200014 50. 0.78 0.10 G001800200015 60. 0.86 0.10 G001800200016 70. 0.90 0.06 G001800200017 ENDDATA 5 0 G001800200018 ENDSUBENT 17 0 G001800299999 SUBENT G0018003 20100224 G020G001800300001 BIB 2 3 G001800300002 REACTION (49-IN-0(G,X)49-IN-111-G/M,,SIG/RAT,,BRA) G001800300003 DECAY-DATA (49-IN-111-G,2.804D,DG,171.28,0.90) 9/2+ G001800300004 (49-IN-111-M,7.7MIN,DG,537.22,0.87) 1/2- G001800300005 ENDBIB 3 0 G001800300006 COMMON 2 3 G001800300007 ERR-1 ERR-2 G001800300008 PER-CENT PER-CENT G001800300009 2.5 5.9 G001800300010 ENDCOMMON 3 0 G001800300011 DATA 3 3 G001800300012 EN-MAX DATA ERR-T G001800300013 MEV NO-DIM NO-DIM G001800300014 50. 7.42 0.90 G001800300015 60. 8.23 1.17 G001800300016 70. 9.19 1.03 G001800300017 ENDDATA 5 0 G001800300018 ENDSUBENT 17 0 G001800399999 SUBENT G0018004 20100224 G020G001800400001 BIB 2 3 G001800400002 REACTION (49-IN-0(G,X)49-IN-112-M/G,,SIG/RAT,,BRA) G001800400003 DECAY-DATA (49-IN-112-G,14.97MIN,DG,617.52,0.046) 1+ G001800400004 (49-IN-112-M,20.56MIN,DG,156.56,0.132) 4+ G001800400005 ENDBIB 3 0 G001800400006 COMMON 2 3 G001800400007 ERR-1 ERR-2 G001800400008 PER-CENT PER-CENT G001800400009 0.7 6.2 G001800400010 ENDCOMMON 3 0 G001800400011 DATA 3 3 G001800400012 EN-MAX DATA ERR-T G001800400013 MEV NO-DIM NO-DIM G001800400014 50. 3.93 0.31 G001800400015 60. 4.47 0.33 G001800400016 70. 4.88 0.33 G001800400017 ENDDATA 5 0 G001800400018 ENDSUBENT 17 0 G001800499999 SUBENT G0018005 20100224 G020G001800500001 BIB 2 3 G001800500002 REACTION (50-SN-0(G,X)49-IN-117-G/M,,SIG/RAT,,BRA) G001800500003 DECAY-DATA (49-IN-117-G,43.2MIN,DG,553.0,1.00) 9/2+ G001800500004 (49-IN-117-M,116.2MIN,DG,315.30,0.19) 1/2- G001800500005 ENDBIB 3 0 G001800500006 COMMON 2 3 G001800500007 ERR-1 ERR-2 G001800500008 PER-CENT PER-CENT G001800500009 0.7 5.6 G001800500010 ENDCOMMON 3 0 G001800500011 DATA 3 3 G001800500012 EN-MAX DATA ERR-T G001800500013 MEV NO-DIM NO-DIM G001800500014 50. 1.19 0.12 G001800500015 60. 1.26 0.09 G001800500016 70. 1.31 0.09 G001800500017 ENDDATA 5 0 G001800500018 ENDSUBENT 17 0 G001800599999 ENDENTRY 5 0 G001899999999